John 8:12,21,24-25,28,56-58

12 Again, therefore, Jesus spoke to them, saying, “I am the light of the world. He who follows me will not walk in the darkness, but will have the light of life.”

21 Jesus said therefore again to them, “I am going away, and you will seek me, and you will die in your sins. Where I go, you can't come.”

24 I said therefore to you that you will die in your sins; for unless you believe that I am he, you will die in your sins.”

25 They said therefore to him, "Who are you?"  Jesus said to them, “Just what I have been saying to you from the beginning. 

28 Jesus therefore said to them, “When you have lifted up the Son of Man, then you will know that I am he, and I do nothing of myself, but as my Father taught me, I say these things. 

56 Your father Abraham rejoiced to see my day. He saw it, and was glad.”

57 The Jews therefore said to him, "You are not yet fifty years old, and have you seen Abraham?"

58 Jesus said to them, “Most assuredly, I tell you, before Abraham came into existence, I AM.”